INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a18c3f8deade52c4af164628d1336794d723c65e64fc236c446740fb286974f9', 
    '5qmyY9y6QRLFbpJFTO0mI98K1uyscjDpT3d+1p24g9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)